package cn.vin.demo;

public class BigEgg2 extends Egg2 {
    public class Yolk extends Egg2.Yolk {
        public Yolk() {
            System.out.println("BigEgg2.Yolk()");
        }
        public void f() {
            System.out.println("BigEgg2.Yolk.f()");
        }
    }
    public BigEgg2() {
//        insertYolk(new Yolk());
        Egg2.Yolk yolk = new Egg2.Yolk();
//        Egg2.Yolk yolk2 = new BigEgg2().new Yolk();
    }

    public static void main(String[] args) {
        BigEgg2 e2 = new BigEgg2();
//        e2.g();
//        Yolk yolk = new BigEgg2().new Yolk();
        Egg2.Yolk yolk2 = new Egg2().new Yolk();
    }
}
